Linear guides and rail programs are equipment factors that guidance the movement of major objects within a straight line with small friction or resistance. Secara asasnya, getah seal di dalam gearbox sangat berkait rapat dengan kesempurnaan tekanan hidraulik yang terhasil dari sistem gearbox. Getah seal atau dikenali sebagai “O-Ring Seal” https://josuehkjga.verybigblog.com/33366868/everything-about-gearbox-kereta-auto